Heroin, an opioid drug, operates similarly to prescription painkillers such as oxycodone (Oxycontin), hydrocodone (Vicodin), or morphine. Despite a decrease in prescription opioid overdoses, heroin overdoses have seen a steady rise in the United States since 2010.
Many individuals who engage in heroin abuse initially became addicted to prescription opioids and turned to heroin due to its affordability and wider availability. The abuse of heroin can rapidly lead to dependence, addiction, and severe health consequences.